package ia;

import book.Booklist;
import book.Book;

public class Displaybook implements IA{
    public void work(Booklist booklist){
        System.out.println("显示图书........");

        for (int i = 0; i < booklist.getUsesize(); i++) {
            System.out.println(booklist.getBooks(i));
        }
    }
}
